1.太原理工大学 机械与运载工程学院, 山西 太原 030024
2.煤矿综采装备山西省重点实验室, 山西 太原 030024
张耀成(1964— ),男,山西文水人,副教授,硕士研究生导师,研究方向为机械设计、煤矿机械、PLC控制等方面。
李扬(1996— ),男,内蒙古呼和浩特人,硕士研究生,研究方向为机械设计。
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张耀成,李扬.基于弹性悬链线理论的车组链输送机输送带张力变化特性研究[J].机械传动,2020,44(08):34-38.
Zhang Yaocheng,Li Yang.Research of Variation Characteristic of Conveyor Belt of Vehicle Group Chain Conveyor based on Elastic Catenary Theory[J].Journal of Mechanical Transmission,2020,44(08):34-38.
张耀成,李扬.基于弹性悬链线理论的车组链输送机输送带张力变化特性研究[J].机械传动,2020,44(08):34-38. DOI: 10.16578/j.issn.1004.2539.2020.08.007.
Zhang Yaocheng,Li Yang.Research of Variation Characteristic of Conveyor Belt of Vehicle Group Chain Conveyor based on Elastic Catenary Theory[J].Journal of Mechanical Transmission,2020,44(08):34-38. DOI: 10.16578/j.issn.1004.2539.2020.08.007.
车组链输送机是一种新研发的散状物料连续性输送设备,相比通用带式输送机,其承载构件——输送带具有整机运行时张力较小的特点;基于弹性悬链线理论,对新型的车组链输送机输送带张力变化规律进行研究,建立输送带张力变化的理论模型,并推导得到车组链输送机运行时的输送带传动牵引力表达式。实例结果证明了悬链线理论应用于该场合的正确性。
The vehicle group chain conveyor is new developed continuous conveying equipment for bulk materials. Compared with existing general belt conveyors, its load-bearing component-the conveyor belt has less tension when the entire machine is running. Based on elastic catenary theory, the tension change rule of the new type vehicle group chain conveyor belt is studied, a theoretical model of the belt tension change in the form of analysis is established, and deduces from it, the belt tension during the operation of the chain conveyor is obtained at last. The expression also proves the correctness of the catenary theory applied to this occasion.
车组链输送机通用带式输送机弹性悬链线理论输送带张力
Vehicle group chain conveyorGeneral belt conveyorElastic catenary theoryConveyor belt tension
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